Upstream TorchSim Interface to prevent CI issues and slippage with fa…

[lbluque]

See TorchSim/torch-sim#431

[mshuaibii]

LGTM if this is all they need

[codecov-commenter]

Codecov Report

❌ Patch coverage is 88.23529% with 10 lines in your changes missing coverage. Please review.
✅ Project coverage is 66.61%. Comparing base (6373a48) to head (8cc4e37).
⚠️ Report is 3 commits behind head on main.
✅ All tests successful. No failed tests found.

Files with missing lines	Patch %	Lines
src/fairchem/core/calculate/torchsim_interface.py	88.23%	10 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1895      +/-   ##
==========================================
- Coverage   66.67%   66.61%   -0.07%     
==========================================
  Files         167      176       +9     
  Lines       14278    14556     +278     
==========================================
+ Hits         9520     9696     +176     
- Misses       4758     4860     +102     

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[CompRhys]

TorchSim/torch-sim#499 making the install on the CI testing on our side point to fairchem = ["fairchem-core @ git+https://github.com/facebookresearch/fairchem.git@main#subdirectory=packages/fairchem-core"] gives errors as triton isn't installed. I cannot see triton in the deps anywhere in the package is that an oversight or is there something wrong with this way of git installing fairchem?